diff options
Diffstat (limited to 'libcxx/test/std/input.output/iostream.format/ext.manip/put_money.pass.cpp')
-rw-r--r-- | libcxx/test/std/input.output/iostream.format/ext.manip/put_money.pass.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/libcxx/test/std/input.output/iostream.format/ext.manip/put_money.pass.cpp b/libcxx/test/std/input.output/iostream.format/ext.manip/put_money.pass.cpp new file mode 100644 index 00000000000..a00cf139be9 --- /dev/null +++ b/libcxx/test/std/input.output/iostream.format/ext.manip/put_money.pass.cpp @@ -0,0 +1,91 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <iomanip> + +// template <class charT, class moneyT> T8 put_money(const moneyT& mon, bool intl = false); + +// REQUIRES: locale.en_US.UTF-8 + +#include <iomanip> +#include <cassert> + +#include "platform_support.h" // locale name macros + +template <class CharT> +class testbuf + : public std::basic_streambuf<CharT> +{ + typedef std::basic_streambuf<CharT> base; + std::basic_string<CharT> str_; +public: + testbuf() + { + } + + std::basic_string<CharT> str() const + {return std::basic_string<CharT>(base::pbase(), base::pptr());} + +protected: + + virtual typename base::int_type + overflow(typename base::int_type __c = base::traits_type::eof()) + { + if (__c != base::traits_type::eof()) + { + int n = str_.size(); + str_.push_back(__c); + str_.resize(str_.capacity()); + base::setp(const_cast<CharT*>(str_.data()), + const_cast<CharT*>(str_.data() + str_.size())); + base::pbump(n+1); + } + return __c; + } +}; + +int main() +{ + { + testbuf<char> sb; + std::ostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + showbase(os); + long double x = -123456789; + os << std::put_money(x, false); + assert(sb.str() == "-$1,234,567.89"); + } + { + testbuf<char> sb; + std::ostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + showbase(os); + long double x = -123456789; + os << std::put_money(x, true); + assert(sb.str() == "-USD 1,234,567.89"); + } + { + testbuf<wchar_t> sb; + std::wostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + showbase(os); + long double x = -123456789; + os << std::put_money(x, false); + assert(sb.str() == L"-$1,234,567.89"); + } + { + testbuf<wchar_t> sb; + std::wostream os(&sb); + os.imbue(std::locale(LOCALE_en_US_UTF_8)); + showbase(os); + long double x = -123456789; + os << std::put_money(x, true); + assert(sb.str() == L"-USD 1,234,567.89"); + } +} |